CN221086988U - Stamping die with long service life - Google Patents
Stamping die with long service life Download PDFInfo
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- CN221086988U CN221086988U CN202322625889.XU CN202322625889U CN221086988U CN 221086988 U CN221086988 U CN 221086988U CN 202322625889 U CN202322625889 U CN 202322625889U CN 221086988 U CN221086988 U CN 221086988U
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- rod
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- 230000035939 shock Effects 0.000 claims description 34
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a long-life stamping die, which relates to the technical field of long-life stamping dies and comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a support frame, two groups of hydraulic rods are symmetrically arranged on the support frame, the lower ends of the two groups of hydraulic rods are connected with the upper surface of an upper die plate, the upper surface of the upper die plate is connected with one end of a connecting frame, the other end of the connecting frame is sleeved on a support rod, and four corner positions of the lower surface of the upper die plate are provided with sleeve blocks; the device is provided with the jack through the lower surface of the lower connecting plate, the inner wall of the jack is provided with the threads corresponding to the upper end of the die, when different types of parts are required to be processed, the die is only required to be rotated, the die is taken down from the lower end of the lower connecting plate, and then the die of a required type is replaced for use.
Description
Technical Field
The utility model relates to the technical field of long-life stamping dies, in particular to a long-life stamping die.
Background
The stamping is to make sheet metal into various sheet-like parts, shells and container workpieces on a press machine by using a die, or to make pipe fittings into various tubular workpieces, so as to obtain the workpiece (stamping part) with required shape and size.
When the existing stamping die is used, the die on the upper die plate is fixed, so that the die can be processed only for one type of part, the application range is limited, in addition, the existing stamping die can generate a large impact force when the die is matched, the impact force can damage the die, the service life of the die is reduced, the die can generate severe vibration, the stamping precision is reduced, and the quality of a workpiece is adversely affected, so that the long-life stamping die is necessary to solve the technical problems.
Disclosure of utility model
The utility model aims to provide a long-life stamping die, which solves the defects in the prior art.
1. In order to achieve the above object, the present utility model provides the following technical solutions: a long life stamping die comprising: a long life stamping die, comprising: the upper surface of the bottom plate is provided with a supporting frame, two groups of hydraulic rods are symmetrically arranged on the supporting frame, the lower ends of the two groups of hydraulic rods are connected with the upper surface of the upper template, the upper surface of the upper template is connected with one end of a connecting frame, the other end of the connecting frame is sleeved on a supporting rod, and four corner positions of the lower surface of the upper template are provided with sleeve blocks; the lower bolster, the lower bolster sets up the upper surface at the bottom plate, the upper surface of lower bolster is provided with the backing plate, four angular positions of upper surface of lower bolster all are provided with the buffering inserted bar, every group the outside of buffering inserted bar all overlaps and is equipped with buffer spring, every group the upper end of buffering inserted bar all overlaps and is equipped with the buffering loop bar, the lower surface of upper bolster is provided with the upper junction plate, the lower surface of upper junction plate is connected with the one end of shock attenuation inserted bar through last movable rod, the other end of shock attenuation inserted bar all inserts and establishes in the shock attenuation loop bar, the outside cover of shock attenuation inserted bar is equipped with buffer spring, the lower surface of upper junction plate is connected with the one end of shock attenuation loop bar through lower movable rod, the one end of shock attenuation loop bar is connected with the upper surface of lower junction plate through lower movable rod, four angular positions of lower junction plate all are connected with the lower surface of upper junction plate through compression spring, the lower end of lower junction plate is provided with the mould.
Preferably, one end of the connecting frame is movably sleeved on the supporting rod.
Preferably, the upper end of each group of buffer inserted bars is movably sleeved with a buffer sleeve bar.
Preferably, the upper moving rods are provided with six groups, the upper ends of each group of upper moving rods are all hinged with the lower surface of the upper connecting plate, the other ends of the three groups of upper moving rods are all hinged with one end of the shock absorption inserted rod, and the other ends of the three groups of upper moving rods are all hinged with one end of the shock absorption sleeve rod.
Preferably, the shock-absorbing inserted bars are provided with three groups, and one end of each group of shock-absorbing inserted bars is movably inserted into the shock-absorbing sleeve bars.
Preferably, the lower moving rods are provided with six groups, the lower ends of the six groups of lower moving rods are all hinged with the upper surface of the lower connecting plate, the other ends of the three groups of lower moving rods are all hinged with one end of the shock absorption inserted rod, and the other ends of the three groups of lower moving rods are all hinged with one end of the shock absorption sleeve rod.
Preferably, a jack is arranged on the lower surface of the lower connecting plate, and threads corresponding to the threads on the die are arranged on the inner wall of the jack.
In the technical scheme, the utility model provides the long-life stamping die, which has the following beneficial effects:
1. The device is provided with the jack through the lower surface of the lower connecting plate, the inner wall of the jack is provided with the threads corresponding to the upper end of the die, when different types of parts are required to be processed, the die is only required to be rotated, the die is taken down from the lower end of the lower connecting plate, and then the die of a required type is replaced for use.
2. The device is characterized in that a lower template is arranged on the upper surface of a bottom plate, buffer inserting rods are arranged at four corner positions of the upper end of the lower template, buffer springs are sleeved outside each buffer inserting rod, buffer sleeve rods are movably sleeved at the upper end of each buffer inserting rod, sleeve blocks are arranged at four corner positions of the lower end of the upper template, an upper connecting plate is arranged on the lower surface of the lower template, four corner positions of the lower surface of the upper connecting plate are connected with the upper surface of the lower connecting plate through compression springs, the lower surface of the upper connecting plate is hinged with one ends of six groups of upper moving rods, the other ends of three groups of upper connecting rods are hinged with one ends of the buffer inserting rods, the other ends of each group of upper connecting rods are movably sleeved with the buffer sleeve rods, the outer parts of each group of the buffer inserting rods are sleeved with the buffer springs, one end of each group of shock-absorbing inserted bars is connected with the upper surface of the lower connecting plate through a lower moving bar, one end of each group of shock-absorbing sleeve bars is connected with the upper surface of the lower connecting plate through a lower moving bar, when the stamping die starts to be used, the upper die plate slowly starts to move downwards, so that the compression springs and the shock-absorbing springs at the lower end of the upper connecting plate start to compress, and simultaneously the upper moving bars and the lower moving bars start to move between the upper connecting plate and the lower connecting plate, thereby playing a shock-absorbing role on the upper die plate of the stamping die, in addition, when the inner walls of four groups of sleeve blocks on the lower surface of the upper die plate start to be connected with the upper end of the shock-absorbing sleeve bars, at the moment, the four groups of shock-absorbing springs start to be compressed, thereby the lower die plate can be buffered, and the upper die plate and the lower die plate can be effectively protected from being damaged through the arrangement of the shock-absorbing device and the shock-absorbing device, further improves the application range of the stamping die.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic perspective view of a supporting frame according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a three-dimensional structure of an upper template according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional structure of a lower connecting plate according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A bottom plate; 2. a support frame; 3. a hydraulic rod; 4. an upper template; 5. a connecting frame; 6. a support rod; 7. sleeving blocks; 8. a lower template; 9. a backing plate; 10. buffering inserted bars; 11. a buffer spring; 12. a buffer loop bar; 13. an upper connecting plate; 14. an upper moving rod; 15. a shock absorbing insert rod; 16. a damping loop bar; 17. a damping spring; 18. a lower moving rod; 19. a lower connecting plate; 20. a compression spring; 21. and (5) a mold.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, as a further proposed technical solution of the present utility model, a long-life stamping die includes: the upper surface of the bottom plate 1 is provided with a support frame 2, two groups of hydraulic rods 3 are symmetrically arranged on the support frame 2, the lower ends of the two groups of hydraulic rods 3 are connected with the upper surface of an upper template 4, the upper surface of the upper template 4 is connected with one end of a connecting frame 5, the other end of the connecting frame 5 is sleeved on a support rod 6, and four corner positions of the lower surface of the upper template 4 are provided with sleeve blocks 7;
The lower bolster 8, the lower bolster 8 sets up the upper surface at bottom plate 1, the upper surface of lower bolster 8 is provided with backing plate 9, four angular positions on the upper surface of lower bolster 8 all are provided with buffer insert 10, the outside of every group buffer insert 10 all overlaps and is equipped with buffer spring 11, the upper end of every group buffer insert 10 all overlaps and is equipped with buffer sleeve 12, the lower surface of cope match-plate pattern 4 is provided with upper junction plate 13, the lower surface of upper junction plate 13 is connected with the one end of shock attenuation insert 15 through last movable rod 14, the other end of shock attenuation insert 15 all inserts and establishes in shock attenuation sleeve 16, the outside cover of shock attenuation insert 15 is equipped with buffer spring 17, the lower surface of upper junction plate 13 is connected with the one end of shock attenuation sleeve 16 through last movable rod 14, one end of shock attenuation sleeve 16 is connected with the upper surface of lower junction plate 19 through lower movable rod 18, four angular positions of lower junction plate 19 all are connected with the lower surface of upper junction plate 13 through compression spring 20, the lower end of lower junction plate 19 is provided with mould 21.
Specifically, one end of the connecting frame 5 is movably sleeved on the supporting rod 6, and the connecting frame 5 moves up and down on the supporting rod 6, so that the normal work of the stamping die can be ensured.
Specifically, the upper end of each group of buffering inserted bars 10 is movably sleeved with a buffering sleeve bar 12, and the buffering springs 11 can be compressed by moving the buffering sleeve bars 12 through the plurality of groups of buffering inserted bars 10, so that the pressure can be relieved, the stamping die is further protected, and the service time of the stamping die can be prolonged.
Specifically, six groups of upper moving rods 14 are provided, the upper ends of each group of upper moving rods 14 are all hinged to the lower surface of the upper connecting plate 13, the other ends of the three groups of upper moving rods 14 are all hinged to one end of the shock-absorbing inserted rod 15, the other ends of the three groups of upper moving rods 14 are all hinged to one end of the shock-absorbing sleeve rod 16, the lower moving rods 18 are provided with six groups, the lower ends of the six groups of lower moving rods 18 are all hinged to the upper surface of the lower connecting plate 19, the other ends of the three groups of lower moving rods 18 are all hinged to one end of the shock-absorbing inserted rod 15, the other ends of the three groups of lower moving rods 18 are all hinged to one end of the shock-absorbing sleeve rod 16, and when the lower connecting plate 19 is connected with the base plate 9, pressure is transmitted to the shock-absorbing inserted rod 15 through the plurality of groups of upper moving rods 14 and the plurality of groups of lower moving rods 18, so that the shock-absorbing inserted rod 15 starts to compress the shock-absorbing spring 17, and the pressure can be relieved, the stamping die can be further protected, and the service time of the stamping die can be improved.
Specifically, the shock attenuation inserted link 15 is provided with three groups, and the one end of every shock attenuation inserted link 15 of group all activity is inserted and is established in the inside of shock attenuation loop bar 16, through every shock attenuation inserted link 15 of group in shock attenuation loop bar 16 remove, can compress damping spring 17 to can alleviate pressure, further protected stamping die, thereby can promote stamping die's live time.
Specifically, the lower surface of lower connecting plate 19 is provided with a jack, and the inner wall of jack be provided with the corresponding screw thread on the mould 21, through the setting of screw thread for mould 21 can change, further can process to different parts.
Working principle: when a long-life stamping die is used, the upper die plate 4 slowly starts to move downwards, so that the compression springs 20 and the damping springs 17 at the lower end of the upper connecting plate 13 start to compress, and meanwhile, the upper moving rod 14 and the lower moving rod 18 start to move between the upper connecting plate 13 and the lower connecting plate 19, so that the upper die plate 4 of the stamping die has a damping effect, in addition, when the inner walls of the four groups of sleeve blocks 7 on the lower surface of the upper die plate 4 start to be connected with the upper end of the damping sleeve rod 12, the four groups of damping springs 11 start to compress, so that the lower die plate 8 can be buffered, when different types of parts are needed to be processed, only the dies 21 need to be rotated, the dies are taken off from the lower end of the lower connecting plate 19, and then the dies 21 of the needed types are replaced for use, so that the whole working flow of the long-life stamping die is realized.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A long life stamping die, comprising:
The hydraulic lifting device comprises a bottom plate (1), wherein a supporting frame (2) is arranged on the upper surface of the bottom plate (1), two groups of hydraulic rods (3) are symmetrically arranged on the supporting frame (2), the lower ends of the two groups of hydraulic rods (3) are connected with the upper surface of an upper template (4), the upper surface of the upper template (4) is connected with one end of a connecting frame (5), the other end of the connecting frame (5) is sleeved on a supporting rod (6), and sleeve blocks (7) are arranged at four corner positions of the lower surface of the upper template (4);
The lower template (8), lower template (8) sets up the upper surface at bottom plate (1), the upper surface of lower template (8) is provided with backing plate (9), four angular positions on the upper surface of lower template (8) all are provided with buffering inserted bar (10), and the outside of every group buffering inserted bar (10) all overlaps and is equipped with buffer sleeve bar (12), the lower surface of upper template (4) is provided with upper connecting plate (13), the lower surface of upper connecting plate (13) is connected with one end of shock attenuation inserted bar (15) through upper movable rod (14), the other end of shock attenuation inserted bar (15) all inserts in shock attenuation sleeve bar (16), the outside cover of shock attenuation inserted bar (15) is equipped with shock attenuation spring (17), the lower surface of upper connecting plate (13) is connected with one end of shock attenuation sleeve bar (16) through upper movable rod (14), one end of shock attenuation sleeve bar (16) is connected with one end of lower connecting plate (19) through upper movable rod (18) and lower surface (19) through upper movable rod (19), the one end of shock attenuation sleeve bar (16) is connected with one end of lower connecting plate (19) through upper movable rod (19), the lower end of the lower connecting plate (19) is provided with a die (21).
2. A long life stamping die as defined in claim 1, wherein: one end of the connecting frame (5) is movably sleeved on the supporting rod (6).
3. A long life stamping die as defined in claim 1, wherein: the upper end of each group of buffer inserted bars (10) is movably sleeved with a buffer sleeve bar (12).
4. A long life stamping die as defined in claim 1, wherein: the upper moving rods (14) are provided with six groups, the upper ends of each group of upper moving rods (14) are all hinged with the lower surface of the upper connecting plate (13), the other ends of the three groups of upper moving rods (14) are all hinged with one end of the shock absorption inserted rod (15), and the other ends of the three groups of upper moving rods (14) are all hinged with one end of the shock absorption sleeve rod (16).
5. A long life stamping die as defined in claim 1, wherein: the shock-absorbing inserted link (15) is provided with three groups, and one end of each group of shock-absorbing inserted link (15) is movably inserted into the shock-absorbing sleeve link (16).
6. A long life stamping die as defined in claim 1, wherein: the lower movable rods (18) are provided with six groups, the lower ends of the six groups of lower movable rods (18) are all hinged with the upper surface of a lower connecting plate (19), the other ends of the three groups of lower movable rods (18) are all hinged with one end of a shock absorption inserted rod (15), and the other ends of the three groups of lower movable rods (18) are all hinged with one end of a shock absorption sleeve rod (16).
7. A long life stamping die as defined in claim 1, wherein: the lower surface of the lower connecting plate (19) is provided with a jack, and the inner wall of the jack is provided with threads corresponding to the die (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625889.XU CN221086988U (en) | 2023-09-27 | 2023-09-27 | Stamping die with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625889.XU CN221086988U (en) | 2023-09-27 | 2023-09-27 | Stamping die with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086988U true CN221086988U (en) | 2024-06-07 |
Family
ID=91307824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625889.XU Active CN221086988U (en) | 2023-09-27 | 2023-09-27 | Stamping die with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086988U (en) |
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2023
- 2023-09-27 CN CN202322625889.XU patent/CN221086988U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |